Image Disclaimers Message
Brand: Bussmann
Bussmann FRS-R-50 Time Delay Fuse
Part Number # FRS-R-50
SKU # 7734
$644.70 / 10Each
Bussmann FRS-R-50 Key Features
Brand: Bussmann
Part Number # FRS-R-50
SKU #7734
Amperage Rating: 50, 50 A
Body Type: Cylindrical
Class: RK5
Indicating/Non-Indicating: Non-Indicating
Interrupt Rating: 20/200, 20/200 kA, 200/20
Rejection/Non-Rejection: Rejection
Response Time: 10, 10 s at 500%
Series: FRS-R
Terminal Type: Ferrule
Type: Current Limiting Renewable
Voltage Rating: 600 VAC/250 VDC, 600 VAC/300 VDC
Country of origin: MX
Material: Fiberglass
Mounting type: Holder
Manufacturer Name: Eaton
UNSPSC: 39121606
UPC: 00051712508384
$644.70 / 10Each
- Bussmann Fusetron Time Delay Fuse, Current Limiting Renewable, Series: FRS-R, Indicating/Non-Indicating: Non-Indicating, Rejection/Non-Rejection: Rejection, 50 A, 600 VAC/250 VDC, 20/200 kA Interrupt, Class: RK5, 10 s at 500% Response, Ferrule Terminal, Holder Mount, Cylindrical Body Type, Dual Element, Fiberglass, 1.06 in Dia x 5.5 in L Body Size
FRS-R-50 Application
Combination Starters, Machinery Disconnects, Motor Control Centers and Power Panelboard Applications, Safety and Security SystemsFRS-R-50 Item Features
- Dual element feature provides the best time delay performance, allowing closer sizing and superior protection of motors and transformers
- Closer sizing allows for smaller fuses and less costly switches
- Class RK5 fuses with a 200 kA interrupt rating for use in a broad range of applications
- Provides motor overload, ground fault and short circuit protection
- Helps protect motors against burnout from overloads and single phasing when sized properly
- Dual element fuses can be applied in circuits subject to temporary motor overloads and surge currents to provide both high performance short circuit and overload protection
- Offers a 10 sec time delay at 5 times the rated current
- The time delay feature makes it possible to use fuse amperage ratings which are much smaller than those of non-time delay fuses
- Considerable cost savings occur by permitting the use of smaller size switches, panels and fuses themselves
- Provides current limitation to help protect downstream components from high fault currents
- Gives motor running back-up protection to motors without extra cost
- https://www.youtube.com/watch?v=YMvqUyoETXk
FRS-R-50 Standards
CE Certified|CSA File No. 53787 C22.2/248.12 1422-02|UL 248-12/File No. E4273|UL Guide JDDZSKU #7734Part Number #FRS-R-50UNSPSC39121606UPC00051712508384